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<div class="title">mextension_kos.h</div>  </div>
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<a href="mextension__kos_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef OT_M_EXTENSION_KOS_H__</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#define OT_M_EXTENSION_KOS_H__</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ot_8h.html">ot.h</a>&quot;</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="co_8h.html">co.h</a>&quot;</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;</div><div class="line"><a name="l00009"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html">    9</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_m_o_t_extension___k_o_s.html">MOTExtension_KOS</a>: <span class="keyword">public</span> <a class="code" href="class_o_t.html">OT</a>&lt;MOTExtension_KOS&gt; { <span class="keyword">public</span>:</div><div class="line"><a name="l00010"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#ad5a575b7a325e4b59b03e6bbd47a0646">   10</a></span>&#160;    <a class="code" href="class_o_t_c_o.html">OTCO</a> * <a class="code" href="class_m_o_t_extension___k_o_s.html#ad5a575b7a325e4b59b03e6bbd47a0646">base_ot</a>;</div><div class="line"><a name="l00011"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#adb2b2f830d72a10ebccb2a87a98212fa">   11</a></span>&#160;    <a class="code" href="class_p_r_g.html">PRG</a> <a class="code" href="class_m_o_t_extension___k_o_s.html#adb2b2f830d72a10ebccb2a87a98212fa">prg</a>;</div><div class="line"><a name="l00012"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a124e34864ac630d6089448909eee5102">   12</a></span>&#160;    <a class="code" href="class_p_r_p.html">PRP</a> <a class="code" href="class_m_o_t_extension___k_o_s.html#a124e34864ac630d6089448909eee5102">pi</a>;</div><div class="line"><a name="l00013"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a8457e562a739cdd4136aca7abed354a2">   13</a></span>&#160;    <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#a8457e562a739cdd4136aca7abed354a2">l</a> = 128;</div><div class="line"><a name="l00014"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#ac6b998f7d1d0c416e17dc12c7f78063a">   14</a></span>&#160;    <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> *<a class="code" href="class_m_o_t_extension___k_o_s.html#a857aaba5653eb57795ce6ff301aa43f3">k0</a> = <span class="keyword">nullptr</span>, *<a class="code" href="class_m_o_t_extension___k_o_s.html#ac6b998f7d1d0c416e17dc12c7f78063a">k1</a> = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a399309a71d12a8a47f85d74cd5b883bd">   15</a></span>&#160;    <span class="keywordtype">bool</span> *<a class="code" href="class_m_o_t_extension___k_o_s.html#a399309a71d12a8a47f85d74cd5b883bd">s</a> = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;</div><div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a9945cb828996cd8222ee0110db5dab83">   17</a></span>&#160;    <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> * <a class="code" href="class_m_o_t_extension___k_o_s.html#ace6461b85e9eca67f32875562ca6f063">qT</a> = <span class="keyword">nullptr</span>, <a class="code" href="class_m_o_t_extension___k_o_s.html#a64c6fc0844bbbfa2c885bf6208216b48">block_s</a>, *<a class="code" href="class_m_o_t_extension___k_o_s.html#a9945cb828996cd8222ee0110db5dab83">tT</a> = <span class="keyword">nullptr</span>, *<a class="code" href="class_m_o_t_extension___k_o_s.html#aa17e7e760c9b33c47e4ec5d20da5cb15">open_data</a> = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a0c24d35d2a713c23cad19954d09324df">   18</a></span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#a0c24d35d2a713c23cad19954d09324df">setup</a> = <span class="keyword">false</span>;</div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a77bd56691ef5da6ed8ac1a726f481a79">   19</a></span>&#160;    <span class="keywordtype">int</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#a77bd56691ef5da6ed8ac1a726f481a79">ssp</a>;</div><div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#afc45e459eeb8a07064c6cb615ae3a9dd">   20</a></span>&#160;    <span class="keywordtype">bool</span> * <a class="code" href="class_m_o_t_extension___k_o_s.html#afc45e459eeb8a07064c6cb615ae3a9dd">extended_r</a> = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#ae389f058f119d51d70be31479aa15ad2">   21</a></span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#ae389f058f119d51d70be31479aa15ad2">committing</a> = <span class="keyword">false</span>;</div><div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a8b42523277ed4bbe6db00b03d9774742">   22</a></span>&#160;    <span class="keywordtype">char</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#a8b42523277ed4bbe6db00b03d9774742">dgst</a>[<a class="code" href="class_hash.html#afd43dfd1a98f58dd6ea17eb3bba8a6c2">Hash::DIGEST_SIZE</a>];</div><div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#afbb34d856fa033aa94a9ea716c16991f">   23</a></span>&#160;    <a class="code" href="class_m_o_t_extension___k_o_s.html#afbb34d856fa033aa94a9ea716c16991f">MOTExtension_KOS</a>(<a class="code" href="class_net_i_o.html">NetIO</a> * <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>, <span class="keywordtype">bool</span> committing = <span class="keyword">false</span>, <span class="keywordtype">int</span> ssp = 40): <a class="code" href="class_o_t.html">OT</a>(io) {</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;        this-&gt;base_ot = <span class="keyword">new</span> <a class="code" href="class_o_t_c_o.html">OTCO</a>(io);</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;        this-&gt;ssp = <a class="code" href="class_m_o_t_extension___k_o_s.html#a77bd56691ef5da6ed8ac1a726f481a79">ssp</a>;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;        this-&gt;s = <span class="keyword">new</span> <span class="keywordtype">bool</span>[<a class="code" href="class_m_o_t_extension___k_o_s.html#a8457e562a739cdd4136aca7abed354a2">l</a>];</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;        this-&gt;k0 = <span class="keyword">new</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>[<a class="code" href="class_m_o_t_extension___k_o_s.html#a8457e562a739cdd4136aca7abed354a2">l</a>];</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;        this-&gt;<a class="code" href="class_m_o_t_extension___k_o_s.html#ac6b998f7d1d0c416e17dc12c7f78063a">k1</a> = <span class="keyword">new</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>[<a class="code" href="class_m_o_t_extension___k_o_s.html#a8457e562a739cdd4136aca7abed354a2">l</a>];</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;        this-&gt;committing = <a class="code" href="class_m_o_t_extension___k_o_s.html#ae389f058f119d51d70be31479aa15ad2">committing</a>;</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    }</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div><div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#ad5d82886d308e01deb002d74571cbb5d">   32</a></span>&#160;    <a class="code" href="class_m_o_t_extension___k_o_s.html#ad5d82886d308e01deb002d74571cbb5d">~MOTExtension_KOS</a>() {</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;        <span class="keyword">delete</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#ad5a575b7a325e4b59b03e6bbd47a0646">base_ot</a>;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        <a class="code" href="utils_8h.html#a3c18d81c8eb95ebe4e6c02aee74bad69">delete_array_null</a>(s);</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;        <a class="code" href="utils_8h.html#a3c18d81c8eb95ebe4e6c02aee74bad69">delete_array_null</a>(k0);</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;        <a class="code" href="utils_8h.html#a3c18d81c8eb95ebe4e6c02aee74bad69">delete_array_null</a>(<a class="code" href="class_m_o_t_extension___k_o_s.html#ac6b998f7d1d0c416e17dc12c7f78063a">k1</a>);</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;        <a class="code" href="utils_8h.html#a3c18d81c8eb95ebe4e6c02aee74bad69">delete_array_null</a>(qT);</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        <a class="code" href="utils_8h.html#a3c18d81c8eb95ebe4e6c02aee74bad69">delete_array_null</a>(tT);</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        <a class="code" href="utils_8h.html#a3c18d81c8eb95ebe4e6c02aee74bad69">delete_array_null</a>(<a class="code" href="class_m_o_t_extension___k_o_s.html#aa17e7e760c9b33c47e4ec5d20da5cb15">open_data</a>);</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;        <a class="code" href="utils_8h.html#a3c18d81c8eb95ebe4e6c02aee74bad69">delete_array_null</a>(extended_r);</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    }</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#af8340fc6851e34a094a2aed45ea9ee29">   44</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#af8340fc6851e34a094a2aed45ea9ee29">setup_send</a>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> * in_k0 = <span class="keyword">nullptr</span>, <span class="keywordtype">bool</span> * in_s = <span class="keyword">nullptr</span>){</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        setup = <span class="keyword">true</span>;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        <span class="keywordflow">if</span>(in_s != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;            memcpy(k0, in_k0, l*<span class="keyword">sizeof</span>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>));</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;            memcpy(s, in_s, l);</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;            <a class="code" href="class_m_o_t_extension___k_o_s.html#a64c6fc0844bbbfa2c885bf6208216b48">block_s</a> = <a class="code" href="utils_8h.html#a6a9d236e5507b50ba79dc713e9fd1874">bool_to128</a>(s);</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        }</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        prg.<a class="code" href="class_p_r_g.html#a364a86de7a055f92198d2d8762f0288c">random_bool</a>(s, l);</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        base_ot-&gt;<a class="code" href="class_o_t.html#a074dc3db3ef5325dcdd4c8b33f6e9d90">recv</a>(k0, s, l);</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;        <a class="code" href="class_m_o_t_extension___k_o_s.html#a64c6fc0844bbbfa2c885bf6208216b48">block_s</a> = <a class="code" href="utils_8h.html#a6a9d236e5507b50ba79dc713e9fd1874">bool_to128</a>(s);</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    }</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;</div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a60083133d4c1af458456c7281be14603">   57</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#a60083133d4c1af458456c7281be14603">setup_recv</a>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> * in_k0 = <span class="keyword">nullptr</span>, <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> * in_k1 =<span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        setup = <span class="keyword">true</span>;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        <span class="keywordflow">if</span>(in_k0 !=<span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;            memcpy(k0, in_k0, l*<span class="keyword">sizeof</span>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>));</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;            memcpy(<a class="code" href="class_m_o_t_extension___k_o_s.html#ac6b998f7d1d0c416e17dc12c7f78063a">k1</a>, in_k1, l*<span class="keyword">sizeof</span>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>));</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;        }</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        prg.<a class="code" href="class_p_r_g.html#a822a2e39f1d2629b881ce9b3b8d66bf9">random_block</a>(k0, l);</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        prg.<a class="code" href="class_p_r_g.html#a822a2e39f1d2629b881ce9b3b8d66bf9">random_block</a>(<a class="code" href="class_m_o_t_extension___k_o_s.html#ac6b998f7d1d0c416e17dc12c7f78063a">k1</a>, l);</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        base_ot-&gt;<a class="code" href="class_o_t.html#aa9aba495825edbd502486e829dc45726">send</a>(k0, <a class="code" href="class_m_o_t_extension___k_o_s.html#ac6b998f7d1d0c416e17dc12c7f78063a">k1</a>, l);</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    }</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#ac854ee9ec4bf557b1f56f2a21cff03f2">   69</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#ac854ee9ec4bf557b1f56f2a21cff03f2">send_pre</a>(<span class="keywordtype">int</span> length) {</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        length = ((length+128+ssp+127)/128)*128;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <span class="keywordflow">if</span>(!setup) <a class="code" href="class_m_o_t_extension___k_o_s.html#af8340fc6851e34a094a2aed45ea9ee29">setup_send</a>();</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        setup = <span class="keyword">false</span>;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        <span class="keywordflow">if</span> (committing) {</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;            <a class="code" href="class_hash.html#a315c7f00ae3d92173fa452006b98501f">Hash::hash_once</a>(dgst, &amp;<a class="code" href="class_m_o_t_extension___k_o_s.html#a64c6fc0844bbbfa2c885bf6208216b48">block_s</a>, <span class="keyword">sizeof</span>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>));</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;            <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#ac896441a0a757bc1170d7544483f6f3a">send_data</a>(dgst, <a class="code" href="class_hash.html#afd43dfd1a98f58dd6ea17eb3bba8a6c2">Hash::DIGEST_SIZE</a>);</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        }</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> * q = <span class="keyword">new</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>[length];</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        <a class="code" href="utils_8h.html#a3c18d81c8eb95ebe4e6c02aee74bad69">delete_array_null</a>(qT);</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        qT = <span class="keyword">new</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>[length];</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        <span class="comment">//get u, compute q</span></div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> *tmp = <span class="keyword">new</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>[length/128];</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        <a class="code" href="class_p_r_g.html">PRG</a> G;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; <a class="code" href="class_m_o_t_extension___k_o_s.html#a8457e562a739cdd4136aca7abed354a2">l</a>; ++i) {</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;            <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#aecdc2e6d7e95d96d346c63fc57e5b4eb">recv_data</a>(tmp, length/8);</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;            G.<a class="code" href="class_p_r_g.html#a71e9b3256b36b72e1198064469381b2c">reseed</a>(&amp;k0[i]);</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;            G.<a class="code" href="class_p_r_g.html#a3b64a0c91c31cec853c1829953409520">random_data</a>(q+(i*length/128), length/8);</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;            <span class="keywordflow">if</span> (s[i])</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;                <a class="code" href="utils_2block_8h.html#aba00b662d58eb830061c66d369dd61f0">xorBlocks_arr</a>(q+(i*length/128), q+(i*length/128), tmp, length/128);</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;        }</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;        <a class="code" href="utils_2block_8h.html#a7f0914003ef8a598677701815879c834">sse_trans</a>((uint8_t *)(qT), (uint8_t*)q, l, length);</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        <span class="keyword">delete</span>[] tmp;</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        <span class="keyword">delete</span>[] q;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    }</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a020f28cddb92d15f942b194cee210989">   96</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#a020f28cddb92d15f942b194cee210989">recv_pre</a>(<span class="keyword">const</span> <span class="keywordtype">bool</span>* r, <span class="keywordtype">int</span> length) {</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        <span class="keywordtype">int</span> old_length = length;</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        length = ((length+128+ssp+127)/128)*128;</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        <span class="keywordflow">if</span>(!setup)<a class="code" href="class_m_o_t_extension___k_o_s.html#a60083133d4c1af458456c7281be14603">setup_recv</a>();</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;        setup = <span class="keyword">false</span>;</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        <span class="keywordflow">if</span> (committing) {</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;            <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#aecdc2e6d7e95d96d346c63fc57e5b4eb">recv_data</a>(dgst, <a class="code" href="class_hash.html#afd43dfd1a98f58dd6ea17eb3bba8a6c2">Hash::DIGEST_SIZE</a>);</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        }</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        <span class="keywordtype">bool</span> * r2 = <span class="keyword">new</span> <span class="keywordtype">bool</span>[length];</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;        memcpy(r2, r, old_length);</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        <a class="code" href="utils_8h.html#a3c18d81c8eb95ebe4e6c02aee74bad69">delete_array_null</a>(extended_r);</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        extended_r = <span class="keyword">new</span> <span class="keywordtype">bool</span>[length - old_length];</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        prg.<a class="code" href="class_p_r_g.html#a364a86de7a055f92198d2d8762f0288c">random_bool</a>(extended_r, length- old_length);</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        memcpy(r2+old_length, extended_r, length - old_length);</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> *block_r = <span class="keyword">new</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>[length/128];</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; length/128; ++i) {</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;            block_r[i] = <a class="code" href="utils_8h.html#a6a9d236e5507b50ba79dc713e9fd1874">bool_to128</a>(r2+i*128);</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;        }</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        <span class="comment">// send u</span></div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>* t = <span class="keyword">new</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>[length];</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        <a class="code" href="utils_8h.html#a3c18d81c8eb95ebe4e6c02aee74bad69">delete_array_null</a>(tT);</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        tT = <span class="keyword">new</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>[length];</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>* tmp = <span class="keyword">new</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>[length/128];</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        <a class="code" href="class_p_r_g.html">PRG</a> G;</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; <a class="code" href="class_m_o_t_extension___k_o_s.html#a8457e562a739cdd4136aca7abed354a2">l</a>; ++i) {</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;            G.<a class="code" href="class_p_r_g.html#a71e9b3256b36b72e1198064469381b2c">reseed</a>(&amp;k0[i]);</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;            G.<a class="code" href="class_p_r_g.html#a3b64a0c91c31cec853c1829953409520">random_data</a>(t+i*length/128, length/8);</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;            G.<a class="code" href="class_p_r_g.html#a71e9b3256b36b72e1198064469381b2c">reseed</a>(&amp;<a class="code" href="class_m_o_t_extension___k_o_s.html#ac6b998f7d1d0c416e17dc12c7f78063a">k1</a>[i]);</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;            G.<a class="code" href="class_p_r_g.html#a3b64a0c91c31cec853c1829953409520">random_data</a>(tmp, length/8);</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;            <a class="code" href="utils_2block_8h.html#aba00b662d58eb830061c66d369dd61f0">xorBlocks_arr</a>(tmp, t+(i*length/128), tmp, length/128);</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;            <a class="code" href="utils_2block_8h.html#aba00b662d58eb830061c66d369dd61f0">xorBlocks_arr</a>(tmp, block_r, tmp, length/128);</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;            <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#ac896441a0a757bc1170d7544483f6f3a">send_data</a>(tmp, length/8);</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;        }</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;        <a class="code" href="utils_2block_8h.html#a7f0914003ef8a598677701815879c834">sse_trans</a>((uint8_t *)tT, (uint8_t*)t, l, length);</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        <span class="keyword">delete</span>[] t;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        <span class="keyword">delete</span>[] tmp;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        <span class="keyword">delete</span>[] block_r;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        <span class="keyword">delete</span>[] r2;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    }</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#af07fe6e95a19d508491703eb6e7e5a3e">  140</a></span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#af07fe6e95a19d508491703eb6e7e5a3e">send_check</a>(<span class="keywordtype">int</span> length) {</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        <span class="keywordtype">int</span> extended_length = ((length+128+ssp+127)/128)*128;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> seed2, x, t[2], q[2], tmp1, tmp2;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#a590745a2e3eadaaa64dac6c76604d010">recv_block</a>(&amp;seed2, 1);</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> *chi = <span class="keyword">new</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>[extended_length];</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        <a class="code" href="class_p_r_g.html">PRG</a> prg2(&amp;seed2);</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;        prg2.<a class="code" href="class_p_r_g.html#a822a2e39f1d2629b881ce9b3b8d66bf9">random_block</a>(chi, extended_length);</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;        q[0] = <a class="code" href="utils_2block_8h.html#af2ad8a9f0015464df6574a13e598bdb8">zero_block</a>();</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;        q[1] = <a class="code" href="utils_2block_8h.html#af2ad8a9f0015464df6574a13e598bdb8">zero_block</a>();</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; extended_length; ++i) {</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;            <a class="code" href="class_m_o_t_extension___k_o_s.html#ab9b95cdff6fdbaf870ad5b75320914b3">mul128</a>(qT[i], chi[i], &amp;tmp1, &amp;tmp2);</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;            q[0] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(q[0], tmp1);</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;            q[1] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(q[1], tmp2);</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        }</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#a590745a2e3eadaaa64dac6c76604d010">recv_block</a>(&amp;x, 1);</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#a590745a2e3eadaaa64dac6c76604d010">recv_block</a>(t, 2);</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;        <a class="code" href="class_m_o_t_extension___k_o_s.html#ab9b95cdff6fdbaf870ad5b75320914b3">mul128</a>(x, <a class="code" href="class_m_o_t_extension___k_o_s.html#a64c6fc0844bbbfa2c885bf6208216b48">block_s</a>, &amp;tmp1, &amp;tmp2);</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;        q[0] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(q[0], tmp1);</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        q[1] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(q[1], tmp2);</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;        <span class="keyword">delete</span>[] chi;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="utils_2block_8h.html#a5b8d454a7188407c793ba335cc6d38d9">block_cmp</a>(q, t, 2);  </div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    }</div><div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a48c7efbff5aa9c9e1dbd454762bb298c">  165</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#a48c7efbff5aa9c9e1dbd454762bb298c">recv_check</a>(<span class="keyword">const</span> <span class="keywordtype">bool</span>* r, <span class="keywordtype">int</span> length) {</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        <span class="keywordtype">int</span> extended_length = ((length+128+ssp+127)/128)*128;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;        <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> *chi = <span class="keyword">new</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>[extended_length];</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;        <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> seed2, x = <a class="code" href="utils_2block_8h.html#af2ad8a9f0015464df6574a13e598bdb8">zero_block</a>(), t[2], tmp1, tmp2;</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;        prg.<a class="code" href="class_p_r_g.html#a822a2e39f1d2629b881ce9b3b8d66bf9">random_block</a>(&amp;seed2,1);</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#a41614ba924161dfafdced9f2d2201823">send_block</a>(&amp;seed2, 1);</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;        <a class="code" href="class_p_r_g.html">PRG</a> prg2(&amp;seed2);</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        t[0] = t[1] = <a class="code" href="utils_2block_8h.html#af2ad8a9f0015464df6574a13e598bdb8">zero_block</a>();</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;        prg2.<a class="code" href="class_p_r_g.html#a822a2e39f1d2629b881ce9b3b8d66bf9">random_block</a>(chi,extended_length);</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0 ; i &lt; length; ++i) {</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;            <span class="keywordflow">if</span>(r[i])</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;                x = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(x, chi[i]);</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;        }</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0 ; i &lt; extended_length - length; ++i) {</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;            <span class="keywordflow">if</span>(extended_r[i])</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;                x = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(x, chi[i+length]);</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;        }</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;        <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#a41614ba924161dfafdced9f2d2201823">send_block</a>(&amp;x, 1);</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0 ; i &lt; extended_length; ++i) {</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;            <a class="code" href="class_m_o_t_extension___k_o_s.html#ab9b95cdff6fdbaf870ad5b75320914b3">mul128</a>(chi[i], tT[i], &amp;tmp1, &amp;tmp2);</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;            t[0] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(t[0], tmp1);</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;            t[1] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(t[1], tmp2);</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;        }</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;        <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#a41614ba924161dfafdced9f2d2201823">send_block</a>(t, 2);</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;        <span class="keyword">delete</span>[] chi;</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    }</div><div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#aea63b79d2555a7d45549839daea6f7e6">  193</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#aea63b79d2555a7d45549839daea6f7e6">got_send_post</a>(<span class="keyword">const</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>* data0, <span class="keyword">const</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>* data1, <span class="keywordtype">int</span> length) {</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;        <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> pad[2];</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; length; ++i) {</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;            pad[0] = qT[i];</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;            pad[1] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(qT[i], <a class="code" href="class_m_o_t_extension___k_o_s.html#a64c6fc0844bbbfa2c885bf6208216b48">block_s</a>);</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;            pi.<a class="code" href="class_p_r_p.html#a27497c4db9526ca6a8df4fd4db9782d0">H</a>&lt;2&gt;(pad, pad, 2*i);</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;            pad[0] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(pad[0], data0[i]);</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;            pad[1] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(pad[1], data1[i]);</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;            <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#ac896441a0a757bc1170d7544483f6f3a">send_data</a>(pad, 2*<span class="keyword">sizeof</span>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>));</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;        }</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;        <span class="keyword">delete</span>[] <a class="code" href="class_m_o_t_extension___k_o_s.html#ace6461b85e9eca67f32875562ca6f063">qT</a>; qT = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    }</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;</div><div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#ab7217af6d46b18ee372852fd83dc83ea">  206</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#ab7217af6d46b18ee372852fd83dc83ea">got_recv_post</a>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>* data, <span class="keyword">const</span> <span class="keywordtype">bool</span>* r, <span class="keywordtype">int</span> length) {</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;        <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> res[2];</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;        <a class="code" href="utils_8h.html#a3c18d81c8eb95ebe4e6c02aee74bad69">delete_array_null</a>(<a class="code" href="class_m_o_t_extension___k_o_s.html#aa17e7e760c9b33c47e4ec5d20da5cb15">open_data</a>);</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;        <a class="code" href="class_m_o_t_extension___k_o_s.html#aa17e7e760c9b33c47e4ec5d20da5cb15">open_data</a> = <span class="keyword">new</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>[length];</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; length; ++i) {</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;            <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#aecdc2e6d7e95d96d346c63fc57e5b4eb">recv_data</a>(res, 2*<span class="keyword">sizeof</span>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>));</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;            <span class="keywordflow">if</span>(r[i]) {</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;                data[i] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(res[1], pi.<a class="code" href="class_p_r_p.html#a27497c4db9526ca6a8df4fd4db9782d0">H</a>(tT[i], 2*i+1));</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;                <a class="code" href="class_m_o_t_extension___k_o_s.html#aa17e7e760c9b33c47e4ec5d20da5cb15">open_data</a>[i] = res[0];</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;            } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;                data[i] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(res[0], pi.<a class="code" href="class_p_r_p.html#a27497c4db9526ca6a8df4fd4db9782d0">H</a>(tT[i], 2*i));</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;                <a class="code" href="class_m_o_t_extension___k_o_s.html#aa17e7e760c9b33c47e4ec5d20da5cb15">open_data</a>[i] = res[1];</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;            }</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;        }</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    }</div><div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a1667e94d0819cc79a3fe480bfb134560">  221</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#a1667e94d0819cc79a3fe480bfb134560">send_impl</a>(<span class="keyword">const</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>* data0, <span class="keyword">const</span> <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>* data1, <span class="keywordtype">int</span> length) {</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;        <a class="code" href="class_m_o_t_extension___k_o_s.html#ac854ee9ec4bf557b1f56f2a21cff03f2">send_pre</a>(length);</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        <span class="keywordflow">if</span>(!<a class="code" href="class_m_o_t_extension___k_o_s.html#af07fe6e95a19d508491703eb6e7e5a3e">send_check</a>(length))</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;            <a class="code" href="utils_8h.html#a97aa9c5726c3f1af0092e3d97e6d4c4a">error</a>(<span class="stringliteral">&quot;OT Extension check failed&quot;</span>);</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;        <a class="code" href="class_m_o_t_extension___k_o_s.html#aea63b79d2555a7d45549839daea6f7e6">got_send_post</a>(data0, data1, length);</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    }</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;</div><div class="line"><a name="l00228"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a757f2354905ce588d04b3147faeaa651">  228</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#a757f2354905ce588d04b3147faeaa651">recv_impl</a>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>* data, <span class="keyword">const</span> <span class="keywordtype">bool</span>* b, <span class="keywordtype">int</span> length) {</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;        <a class="code" href="class_m_o_t_extension___k_o_s.html#a020f28cddb92d15f942b194cee210989">recv_pre</a>(b, length);</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;        <a class="code" href="class_m_o_t_extension___k_o_s.html#a48c7efbff5aa9c9e1dbd454762bb298c">recv_check</a>(b, length);</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;        <a class="code" href="class_m_o_t_extension___k_o_s.html#ab7217af6d46b18ee372852fd83dc83ea">got_recv_post</a>(data, b, length);</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;    }</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;</div><div class="line"><a name="l00234"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a99677b166f74ec80593c04c1171277cc">  234</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#a99677b166f74ec80593c04c1171277cc">send_rot</a>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> * data0, <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> * data1, <span class="keywordtype">int</span> length) {</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;        <a class="code" href="class_m_o_t_extension___k_o_s.html#ac854ee9ec4bf557b1f56f2a21cff03f2">send_pre</a>(length);</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;        <span class="keywordflow">if</span>(!<a class="code" href="class_m_o_t_extension___k_o_s.html#af07fe6e95a19d508491703eb6e7e5a3e">send_check</a>(length))</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;            <a class="code" href="utils_8h.html#a97aa9c5726c3f1af0092e3d97e6d4c4a">error</a>(<span class="stringliteral">&quot;OT Extension check failed&quot;</span>);</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;        <a class="code" href="class_m_o_t_extension___k_o_s.html#abf24813bb088acb7a2ec99391d860ae1">rot_send_post</a>(data0, data1, length);</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    }</div><div class="line"><a name="l00240"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a987ce377e8ebe9afa1550fc3099694f3">  240</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#a987ce377e8ebe9afa1550fc3099694f3">recv_rot</a>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>* data, <span class="keyword">const</span> <span class="keywordtype">bool</span>* b, <span class="keywordtype">int</span> length) {</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;        <a class="code" href="class_m_o_t_extension___k_o_s.html#a020f28cddb92d15f942b194cee210989">recv_pre</a>(b, length);</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        <a class="code" href="class_m_o_t_extension___k_o_s.html#a48c7efbff5aa9c9e1dbd454762bb298c">recv_check</a>(b, length);</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;        <a class="code" href="class_m_o_t_extension___k_o_s.html#a021b18241314645cdac3f10ca7f427d0">rot_recv_post</a>(data, b, length);</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    }</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;</div><div class="line"><a name="l00246"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#abf24813bb088acb7a2ec99391d860ae1">  246</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#abf24813bb088acb7a2ec99391d860ae1">rot_send_post</a>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>* data0, <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>* data1, <span class="keywordtype">int</span> length) {</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;        <a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> pad[2];</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; length; ++i) {</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;            pad[0] = qT[i];</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;            pad[1] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(qT[i], <a class="code" href="class_m_o_t_extension___k_o_s.html#a64c6fc0844bbbfa2c885bf6208216b48">block_s</a>);</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;            pi.<a class="code" href="class_p_r_p.html#a27497c4db9526ca6a8df4fd4db9782d0">H</a>&lt;2&gt; (pad, pad, 2*i);</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;            data0[i] = pad[0];</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;            data1[i] = pad[1];</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;        }</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    }</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;</div><div class="line"><a name="l00257"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a021b18241314645cdac3f10ca7f427d0">  257</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#a021b18241314645cdac3f10ca7f427d0">rot_recv_post</a>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>* data, <span class="keyword">const</span> <span class="keywordtype">bool</span>* r, <span class="keywordtype">int</span> length) {</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; length; ++i)</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;            data[i] = pi.<a class="code" href="class_p_r_p.html#a27497c4db9526ca6a8df4fd4db9782d0">H</a>(tT[i], 2*i+r[i]);</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    }</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;</div><div class="line"><a name="l00262"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#a4857d46a34120182ae0bcaf18dad59d7">  262</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#a4857d46a34120182ae0bcaf18dad59d7">open</a>() {</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;        <span class="keywordflow">if</span> (!committing)</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;            <a class="code" href="utils_8h.html#a97aa9c5726c3f1af0092e3d97e6d4c4a">error</a>(<span class="stringliteral">&quot;Committing not enabled&quot;</span>);</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;        <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#a41614ba924161dfafdced9f2d2201823">send_block</a>(&amp;<a class="code" href="class_m_o_t_extension___k_o_s.html#a64c6fc0844bbbfa2c885bf6208216b48">block_s</a>, 1);        </div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    }</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;</div><div class="line"><a name="l00268"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#ab6f592d9bfbbf12ea6251c1fffcd28d4">  268</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#ab6f592d9bfbbf12ea6251c1fffcd28d4">open</a>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a> * data, <span class="keyword">const</span> <span class="keywordtype">bool</span> * r, <span class="keywordtype">int</span> length) {       </div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        <span class="keywordflow">if</span> (!committing)</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;            <a class="code" href="utils_8h.html#a97aa9c5726c3f1af0092e3d97e6d4c4a">error</a>(<span class="stringliteral">&quot;Committing not enabled&quot;</span>);</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;        <a class="code" href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">io</a>-&gt;<a class="code" href="class_i_o_channel.html#a590745a2e3eadaaa64dac6c76604d010">recv_block</a>(&amp;<a class="code" href="class_m_o_t_extension___k_o_s.html#a64c6fc0844bbbfa2c885bf6208216b48">block_s</a>, 1);        </div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;        <span class="keywordtype">char</span> com_recv[<a class="code" href="class_hash.html#afd43dfd1a98f58dd6ea17eb3bba8a6c2">Hash::DIGEST_SIZE</a>];       </div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;        <a class="code" href="class_hash.html#a315c7f00ae3d92173fa452006b98501f">Hash::hash_once</a>(com_recv, &amp;<a class="code" href="class_m_o_t_extension___k_o_s.html#a64c6fc0844bbbfa2c885bf6208216b48">block_s</a>, <span class="keyword">sizeof</span>(<a class="code" href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a>));     </div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;        <span class="keywordflow">if</span> (strncmp(com_recv, dgst, 20)!= 0)</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;            <a class="code" href="utils_8h.html#a97aa9c5726c3f1af0092e3d97e6d4c4a">error</a>(<span class="stringliteral">&quot;invalid commitment&quot;</span>);</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; length; ++i) {   </div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;            tT[i] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(tT[i], <a class="code" href="class_m_o_t_extension___k_o_s.html#a64c6fc0844bbbfa2c885bf6208216b48">block_s</a>);</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;            <span class="keywordflow">if</span>(r[i])</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;                data[i] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(<a class="code" href="class_m_o_t_extension___k_o_s.html#aa17e7e760c9b33c47e4ec5d20da5cb15">open_data</a>[i], pi.<a class="code" href="class_p_r_p.html#a27497c4db9526ca6a8df4fd4db9782d0">H</a>(tT[i], 2*i));</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;            <span class="keywordflow">else</span>    </div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;                data[i] = <a class="code" href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a>(<a class="code" href="class_m_o_t_extension___k_o_s.html#aa17e7e760c9b33c47e4ec5d20da5cb15">open_data</a>[i], pi.<a class="code" href="class_p_r_p.html#a27497c4db9526ca6a8df4fd4db9782d0">H</a>(tT[i], 2*i+1));</div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;        }       </div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;    }</div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;</div><div class="line"><a name="l00308"></a><span class="lineno"><a class="line" href="class_m_o_t_extension___k_o_s.html#ab9b95cdff6fdbaf870ad5b75320914b3">  308</a></span>&#160;    <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_m_o_t_extension___k_o_s.html#ab9b95cdff6fdbaf870ad5b75320914b3">mul128</a>(__m128i a, __m128i b, __m128i *res1, __m128i *res2) {</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160; 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       tmp3 = _mm_xor_si128(tmp3, tmp5);</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;        tmp6 = _mm_xor_si128(tmp6, tmp4);</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;        <span class="comment">// initial mul now in tmp3, tmp6</span></div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;        *res1 = tmp3;</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;        *res2 = tmp6;</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    }</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;};</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;<span class="preprocessor">#endif// OT_M_EXTENSION_KOS_H__</span></div><div class="ttc" id="class_i_o_channel_html_ac896441a0a757bc1170d7544483f6f3a"><div class="ttname"><a href="class_i_o_channel.html#ac896441a0a757bc1170d7544483f6f3a">IOChannel::send_data</a></div><div class="ttdeci">void send_data(const void *data, int nbyte)</div><div class="ttdef"><b>Definition:</b> io_channel.h:14</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a48c7efbff5aa9c9e1dbd454762bb298c"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a48c7efbff5aa9c9e1dbd454762bb298c">MOTExtension_KOS::recv_check</a></div><div class="ttdeci">void recv_check(const bool *r, int length)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:165</div></div>
<div class="ttc" id="class_i_o_channel_html_aecdc2e6d7e95d96d346c63fc57e5b4eb"><div class="ttname"><a href="class_i_o_channel.html#aecdc2e6d7e95d96d346c63fc57e5b4eb">IOChannel::recv_data</a></div><div class="ttdeci">void recv_data(void *data, int nbyte)</div><div class="ttdef"><b>Definition:</b> io_channel.h:17</div></div>
<div class="ttc" id="class_p_r_g_html_a364a86de7a055f92198d2d8762f0288c"><div class="ttname"><a href="class_p_r_g.html#a364a86de7a055f92198d2d8762f0288c">PRG::random_bool</a></div><div class="ttdeci">void random_bool(bool *data, int length)</div><div class="ttdef"><b>Definition:</b> prg.h:57</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_ac854ee9ec4bf557b1f56f2a21cff03f2"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#ac854ee9ec4bf557b1f56f2a21cff03f2">MOTExtension_KOS::send_pre</a></div><div class="ttdeci">void send_pre(int length)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:69</div></div>
<div class="ttc" id="utils_8h_html_a3c18d81c8eb95ebe4e6c02aee74bad69"><div class="ttname"><a href="utils_8h.html#a3c18d81c8eb95ebe4e6c02aee74bad69">delete_array_null</a></div><div class="ttdeci">void delete_array_null(T *ptr)</div><div class="ttdef"><b>Definition:</b> utils.h:20</div></div>
<div class="ttc" id="garble_2block_8h_html_a65abbf31b0a30290189cdb5059b5f785"><div class="ttname"><a href="garble_2block_8h.html#a65abbf31b0a30290189cdb5059b5f785">block</a></div><div class="ttdeci">__m128i block</div><div class="ttdef"><b>Definition:</b> block.h:8</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a857aaba5653eb57795ce6ff301aa43f3"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a857aaba5653eb57795ce6ff301aa43f3">MOTExtension_KOS::k0</a></div><div class="ttdeci">block * k0</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:14</div></div>
<div class="ttc" id="utils_8h_html_a97aa9c5726c3f1af0092e3d97e6d4c4a"><div class="ttname"><a href="utils_8h.html#a97aa9c5726c3f1af0092e3d97e6d4c4a">error</a></div><div class="ttdeci">void error(const char *s, int line=0, const char *file=nullptr)</div><div class="ttdef"><b>Definition:</b> utils.h:27</div></div>
<div class="ttc" id="class_o_t_html_aa9aba495825edbd502486e829dc45726"><div class="ttname"><a href="class_o_t.html#aa9aba495825edbd502486e829dc45726">OT::send</a></div><div class="ttdeci">void send(const block *data0, const block *data1, int length)</div><div class="ttdef"><b>Definition:</b> ot.h:10</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_afbb34d856fa033aa94a9ea716c16991f"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#afbb34d856fa033aa94a9ea716c16991f">MOTExtension_KOS::MOTExtension_KOS</a></div><div class="ttdeci">MOTExtension_KOS(NetIO *io, bool committing=false, int ssp=40)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:23</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_ac6b998f7d1d0c416e17dc12c7f78063a"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#ac6b998f7d1d0c416e17dc12c7f78063a">MOTExtension_KOS::k1</a></div><div class="ttdeci">block * k1</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:14</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_ae389f058f119d51d70be31479aa15ad2"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#ae389f058f119d51d70be31479aa15ad2">MOTExtension_KOS::committing</a></div><div class="ttdeci">bool committing</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:21</div></div>
<div class="ttc" id="utils_2block_8h_html_a939b7dd0e7479964d6fe6984b90dd5ce"><div class="ttname"><a href="utils_2block_8h.html#a939b7dd0e7479964d6fe6984b90dd5ce">xorBlocks</a></div><div class="ttdeci">block xorBlocks(block x, block y)</div><div class="ttdef"><b>Definition:</b> block.h:35</div></div>
<div class="ttc" id="class_net_i_o_html"><div class="ttname"><a href="class_net_i_o.html">NetIO</a></div><div class="ttdef"><b>Definition:</b> net_io_channel.h:22</div></div>
<div class="ttc" id="utils_2block_8h_html_a7f0914003ef8a598677701815879c834"><div class="ttname"><a href="utils_2block_8h.html#a7f0914003ef8a598677701815879c834">sse_trans</a></div><div class="ttdeci">void sse_trans(uint8_t *out, uint8_t const *inp, int nrows, int ncols)</div><div class="ttdef"><b>Definition:</b> block.h:85</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_ab9b95cdff6fdbaf870ad5b75320914b3"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#ab9b95cdff6fdbaf870ad5b75320914b3">MOTExtension_KOS::mul128</a></div><div class="ttdeci">void mul128(__m128i a, __m128i b, __m128i *res1, __m128i *res2)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:308</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_aa17e7e760c9b33c47e4ec5d20da5cb15"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#aa17e7e760c9b33c47e4ec5d20da5cb15">MOTExtension_KOS::open_data</a></div><div class="ttdeci">block * open_data</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:17</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a4857d46a34120182ae0bcaf18dad59d7"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a4857d46a34120182ae0bcaf18dad59d7">MOTExtension_KOS::open</a></div><div class="ttdeci">void open()</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:262</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_ab6f592d9bfbbf12ea6251c1fffcd28d4"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#ab6f592d9bfbbf12ea6251c1fffcd28d4">MOTExtension_KOS::open</a></div><div class="ttdeci">void open(block *data, const bool *r, int length)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:268</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a987ce377e8ebe9afa1550fc3099694f3"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a987ce377e8ebe9afa1550fc3099694f3">MOTExtension_KOS::recv_rot</a></div><div class="ttdeci">void recv_rot(block *data, const bool *b, int length)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:240</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a399309a71d12a8a47f85d74cd5b883bd"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a399309a71d12a8a47f85d74cd5b883bd">MOTExtension_KOS::s</a></div><div class="ttdeci">bool * s</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:15</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_abf24813bb088acb7a2ec99391d860ae1"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#abf24813bb088acb7a2ec99391d860ae1">MOTExtension_KOS::rot_send_post</a></div><div class="ttdeci">void rot_send_post(block *data0, block *data1, int length)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:246</div></div>
<div class="ttc" id="utils_2block_8h_html_af2ad8a9f0015464df6574a13e598bdb8"><div class="ttname"><a href="utils_2block_8h.html#af2ad8a9f0015464df6574a13e598bdb8">zero_block</a></div><div class="ttdeci">#define zero_block()</div><div class="ttdef"><b>Definition:</b> block.h:66</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a77bd56691ef5da6ed8ac1a726f481a79"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a77bd56691ef5da6ed8ac1a726f481a79">MOTExtension_KOS::ssp</a></div><div class="ttdeci">int ssp</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:19</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a020f28cddb92d15f942b194cee210989"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a020f28cddb92d15f942b194cee210989">MOTExtension_KOS::recv_pre</a></div><div class="ttdeci">void recv_pre(const bool *r, int length)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:96</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_ab7217af6d46b18ee372852fd83dc83ea"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#ab7217af6d46b18ee372852fd83dc83ea">MOTExtension_KOS::got_recv_post</a></div><div class="ttdeci">void got_recv_post(block *data, const bool *r, int length)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:206</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a8457e562a739cdd4136aca7abed354a2"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a8457e562a739cdd4136aca7abed354a2">MOTExtension_KOS::l</a></div><div class="ttdeci">const int l</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:13</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_aea63b79d2555a7d45549839daea6f7e6"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#aea63b79d2555a7d45549839daea6f7e6">MOTExtension_KOS::got_send_post</a></div><div class="ttdeci">void got_send_post(const block *data0, const block *data1, int length)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:193</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_ace6461b85e9eca67f32875562ca6f063"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#ace6461b85e9eca67f32875562ca6f063">MOTExtension_KOS::qT</a></div><div class="ttdeci">block * qT</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:17</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a99677b166f74ec80593c04c1171277cc"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a99677b166f74ec80593c04c1171277cc">MOTExtension_KOS::send_rot</a></div><div class="ttdeci">void send_rot(block *data0, block *data1, int length)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:234</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a9945cb828996cd8222ee0110db5dab83"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a9945cb828996cd8222ee0110db5dab83">MOTExtension_KOS::tT</a></div><div class="ttdeci">block * tT</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:17</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a64c6fc0844bbbfa2c885bf6208216b48"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a64c6fc0844bbbfa2c885bf6208216b48">MOTExtension_KOS::block_s</a></div><div class="ttdeci">block block_s</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:17</div></div>
<div class="ttc" id="class_p_r_g_html_a822a2e39f1d2629b881ce9b3b8d66bf9"><div class="ttname"><a href="class_p_r_g.html#a822a2e39f1d2629b881ce9b3b8d66bf9">PRG::random_block</a></div><div class="ttdeci">void random_block(block *data, int nblocks=1)</div><div class="ttdef"><b>Definition:</b> prg.h:75</div></div>
<div class="ttc" id="ot_8h_html"><div class="ttname"><a href="ot_8h.html">ot.h</a></div></div>
<div class="ttc" id="class_p_r_p_html_a27497c4db9526ca6a8df4fd4db9782d0"><div class="ttname"><a href="class_p_r_p.html#a27497c4db9526ca6a8df4fd4db9782d0">PRP::H</a></div><div class="ttdeci">block H(block in, uint64_t id)</div><div class="ttdef"><b>Definition:</b> prp.h:48</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html">MOTExtension_KOS</a></div><div class="ttdef"><b>Definition:</b> mextension_kos.h:9</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a8b42523277ed4bbe6db00b03d9774742"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a8b42523277ed4bbe6db00b03d9774742">MOTExtension_KOS::dgst</a></div><div class="ttdeci">char dgst[Hash::DIGEST_SIZE]</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:22</div></div>
<div class="ttc" id="class_p_r_g_html_a71e9b3256b36b72e1198064469381b2c"><div class="ttname"><a href="class_p_r_g.html#a71e9b3256b36b72e1198064469381b2c">PRG::reseed</a></div><div class="ttdeci">void reseed(const void *key, uint64_t id=0)</div><div class="ttdef"><b>Definition:</b> prg.h:41</div></div>
<div class="ttc" id="class_p_r_p_html"><div class="ttname"><a href="class_p_r_p.html">PRP</a></div><div class="ttdef"><b>Definition:</b> prp.h:11</div></div>
<div class="ttc" id="class_o_t_c_o_html"><div class="ttname"><a href="class_o_t_c_o.html">OTCO</a></div><div class="ttdef"><b>Definition:</b> co.h:8</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a0c24d35d2a713c23cad19954d09324df"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a0c24d35d2a713c23cad19954d09324df">MOTExtension_KOS::setup</a></div><div class="ttdeci">bool setup</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:18</div></div>
<div class="ttc" id="class_o_t_html_a66a5cf62a5b5707e2af40719b2005340"><div class="ttname"><a href="class_o_t.html#a66a5cf62a5b5707e2af40719b2005340">OT&lt; MOTExtension_KOS &gt;::io</a></div><div class="ttdeci">NetIO * io</div><div class="ttdef"><b>Definition:</b> ot.h:9</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a021b18241314645cdac3f10ca7f427d0"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a021b18241314645cdac3f10ca7f427d0">MOTExtension_KOS::rot_recv_post</a></div><div class="ttdeci">void rot_recv_post(block *data, const bool *r, int length)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:257</div></div>
<div class="ttc" id="class_o_t_html_a074dc3db3ef5325dcdd4c8b33f6e9d90"><div class="ttname"><a href="class_o_t.html#a074dc3db3ef5325dcdd4c8b33f6e9d90">OT::recv</a></div><div class="ttdeci">void recv(block *data, const bool *b, int length)</div><div class="ttdef"><b>Definition:</b> ot.h:13</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a1667e94d0819cc79a3fe480bfb134560"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a1667e94d0819cc79a3fe480bfb134560">MOTExtension_KOS::send_impl</a></div><div class="ttdeci">void send_impl(const block *data0, const block *data1, int length)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:221</div></div>
<div class="ttc" id="class_p_r_g_html"><div class="ttname"><a href="class_p_r_g.html">PRG</a></div><div class="ttdef"><b>Definition:</b> prg.h:16</div></div>
<div class="ttc" id="utils_2block_8h_html_a5b8d454a7188407c793ba335cc6d38d9"><div class="ttname"><a href="utils_2block_8h.html#a5b8d454a7188407c793ba335cc6d38d9">block_cmp</a></div><div class="ttdeci">bool block_cmp(const block *x, const block *y, int nblocks)</div><div class="ttdef"><b>Definition:</b> block.h:56</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_af07fe6e95a19d508491703eb6e7e5a3e"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#af07fe6e95a19d508491703eb6e7e5a3e">MOTExtension_KOS::send_check</a></div><div class="ttdeci">bool send_check(int length)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:140</div></div>
<div class="ttc" id="class_p_r_g_html_a3b64a0c91c31cec853c1829953409520"><div class="ttname"><a href="class_p_r_g.html#a3b64a0c91c31cec853c1829953409520">PRG::random_data</a></div><div class="ttdeci">void random_data(void *data, int nbytes)</div><div class="ttdef"><b>Definition:</b> prg.h:49</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_af8340fc6851e34a094a2aed45ea9ee29"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#af8340fc6851e34a094a2aed45ea9ee29">MOTExtension_KOS::setup_send</a></div><div class="ttdeci">void setup_send(block *in_k0=nullptr, bool *in_s=nullptr)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:44</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_ad5a575b7a325e4b59b03e6bbd47a0646"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#ad5a575b7a325e4b59b03e6bbd47a0646">MOTExtension_KOS::base_ot</a></div><div class="ttdeci">OTCO * base_ot</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:10</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a124e34864ac630d6089448909eee5102"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a124e34864ac630d6089448909eee5102">MOTExtension_KOS::pi</a></div><div class="ttdeci">PRP pi</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:12</div></div>
<div class="ttc" id="co_8h_html"><div class="ttname"><a href="co_8h.html">co.h</a></div></div>
<div class="ttc" id="class_i_o_channel_html_a41614ba924161dfafdced9f2d2201823"><div class="ttname"><a href="class_i_o_channel.html#a41614ba924161dfafdced9f2d2201823">IOChannel::send_block</a></div><div class="ttdeci">void send_block(const block *data, int nblock)</div><div class="ttdef"><b>Definition:</b> io_channel.h:132</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a757f2354905ce588d04b3147faeaa651"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a757f2354905ce588d04b3147faeaa651">MOTExtension_KOS::recv_impl</a></div><div class="ttdeci">void recv_impl(block *data, const bool *b, int length)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:228</div></div>
<div class="ttc" id="class_i_o_channel_html_a590745a2e3eadaaa64dac6c76604d010"><div class="ttname"><a href="class_i_o_channel.html#a590745a2e3eadaaa64dac6c76604d010">IOChannel::recv_block</a></div><div class="ttdeci">void recv_block(block *data, int nblock)</div><div class="ttdef"><b>Definition:</b> io_channel.h:136</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_adb2b2f830d72a10ebccb2a87a98212fa"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#adb2b2f830d72a10ebccb2a87a98212fa">MOTExtension_KOS::prg</a></div><div class="ttdeci">PRG prg</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:11</div></div>
<div class="ttc" id="class_o_t_html"><div class="ttname"><a href="class_o_t.html">OT</a></div><div class="ttdef"><b>Definition:</b> ot.h:6</div></div>
<div class="ttc" id="utils_8h_html_a6a9d236e5507b50ba79dc713e9fd1874"><div class="ttname"><a href="utils_8h.html#a6a9d236e5507b50ba79dc713e9fd1874">bool_to128</a></div><div class="ttdeci">block bool_to128(const bool *data)</div><div class="ttdef"><b>Definition:</b> utils.hpp:76</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_afc45e459eeb8a07064c6cb615ae3a9dd"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#afc45e459eeb8a07064c6cb615ae3a9dd">MOTExtension_KOS::extended_r</a></div><div class="ttdeci">bool * extended_r</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:20</div></div>
<div class="ttc" id="class_hash_html_afd43dfd1a98f58dd6ea17eb3bba8a6c2"><div class="ttname"><a href="class_hash.html#afd43dfd1a98f58dd6ea17eb3bba8a6c2">Hash::DIGEST_SIZE</a></div><div class="ttdeci">static const int DIGEST_SIZE</div><div class="ttdef"><b>Definition:</b> hash.h:17</div></div>
<div class="ttc" id="utils_2block_8h_html_aba00b662d58eb830061c66d369dd61f0"><div class="ttname"><a href="utils_2block_8h.html#aba00b662d58eb830061c66d369dd61f0">xorBlocks_arr</a></div><div class="ttdeci">void xorBlocks_arr(block *res, const block *x, const block *y, int nblocks)</div><div class="ttdef"><b>Definition:</b> block.h:37</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_ad5d82886d308e01deb002d74571cbb5d"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#ad5d82886d308e01deb002d74571cbb5d">MOTExtension_KOS::~MOTExtension_KOS</a></div><div class="ttdeci">~MOTExtension_KOS()</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:32</div></div>
<div class="ttc" id="class_m_o_t_extension___k_o_s_html_a60083133d4c1af458456c7281be14603"><div class="ttname"><a href="class_m_o_t_extension___k_o_s.html#a60083133d4c1af458456c7281be14603">MOTExtension_KOS::setup_recv</a></div><div class="ttdeci">void setup_recv(block *in_k0=nullptr, block *in_k1=nullptr)</div><div class="ttdef"><b>Definition:</b> mextension_kos.h:57</div></div>
<div class="ttc" id="class_hash_html_a315c7f00ae3d92173fa452006b98501f"><div class="ttname"><a href="class_hash.html#a315c7f00ae3d92173fa452006b98501f">Hash::hash_once</a></div><div class="ttdeci">static void hash_once(void *digest, const void *data, int nbyte)</div><div class="ttdef"><b>Definition:</b> hash.h:49</div></div>
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